1
# Copyright (C) 2005, 2006 Canonical
3
# This program is free software; you can redistribute it and/or modify
4
# it under the terms of the GNU General Public License as published by
5
# the Free Software Foundation; either version 2 of the License, or
6
# (at your option) any later version.
8
# This program is distributed in the hope that it will be useful,
9
# but WITHOUT ANY WARRANTY; without even the implied warranty of
10
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11
# GNU General Public License for more details.
13
# You should have received a copy of the GNU General Public License
14
# along with this program; if not, write to the Free Software
15
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17
"""Exceptions for bzr, and reporting of them.
19
There are 3 different classes of error:
21
* KeyboardInterrupt, and OSError with EPIPE - the program terminates
22
with an appropriate short message
24
* User errors, indicating a problem caused by the user such as a bad URL.
25
These are printed in a short form.
27
* Internal unexpected errors, including most Python builtin errors
28
and some raised from inside bzr. These are printed with a full
29
traceback and an invitation to report the bug.
31
Exceptions are caught at a high level to report errors to the user, and
32
might also be caught inside the program. Therefore it needs to be
33
possible to convert them to a meaningful string, and also for them to be
34
interrogated by the program.
36
Exceptions are defined such that the arguments given to the constructor
37
are stored in the object as properties of the same name. When the
38
object is printed as a string, the doc string of the class is used as
39
a format string with the property dictionary available to it.
41
This means that exceptions can used like this:
45
... raise NotBranchError(path='/foo/bar')
47
... print sys.exc_type
48
... print sys.exc_value
49
... path = getattr(sys.exc_value, 'path', None)
50
... if path is not None:
52
bzrlib.errors.NotBranchError
53
Not a branch: /foo/bar
58
* create a new exception class for any class of error that can be
59
usefully distinguished. If no callers are likely to want to catch
60
one but not another, don't worry about them.
62
* the __str__ method should generate something useful; BzrError provides
63
a good default implementation
65
Exception strings should start with a capital letter and should not have a
69
from warnings import warn
71
from bzrlib.patches import (PatchSyntax,
78
# based on Scott James Remnant's hct error classes
80
# TODO: is there any value in providing the .args field used by standard
81
# python exceptions? A list of values with no names seems less useful
84
# TODO: Perhaps convert the exception to a string at the moment it's
85
# constructed to make sure it will succeed. But that says nothing about
86
# exceptions that are never raised.
88
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
91
# TODO: The pattern (from hct) of using classes docstrings as message
92
# templates is cute but maybe not such a great idea - perhaps should have a
93
# separate static message_template.
96
class BzrError(StandardError):
101
# XXX: Should we show the exception class in
102
# exceptions that don't provide their own message?
103
# maybe it should be done at a higher level
104
## n = self.__class__.__name__ + ': '
106
if len(self.args) == 1:
107
return str(self.args[0])
108
elif len(self.args) == 2:
109
# further explanation or suggestions
111
return n + '\n '.join([self.args[0]] + self.args[1])
113
return n + "%r" % self
115
return n + `self.args`
118
class BzrNewError(BzrError):
120
# base classes should override the docstring with their human-
121
# readable explanation
123
def __init__(self, **kwds):
124
for key, value in kwds.items():
125
setattr(self, key, value)
129
return self.__doc__ % self.__dict__
130
except (NameError, ValueError, KeyError), e:
131
return 'Unprintable exception %s: %s' \
132
% (self.__class__.__name__, str(e))
135
class BzrCheckError(BzrNewError):
136
"""Internal check failed: %(message)s"""
138
is_user_error = False
140
def __init__(self, message):
141
BzrNewError.__init__(self)
142
self.message = message
145
class InvalidEntryName(BzrNewError):
146
"""Invalid entry name: %(name)s"""
148
is_user_error = False
150
def __init__(self, name):
151
BzrNewError.__init__(self)
155
class InvalidRevisionNumber(BzrNewError):
156
"""Invalid revision number %(revno)d"""
157
def __init__(self, revno):
158
BzrNewError.__init__(self)
162
class InvalidRevisionId(BzrNewError):
163
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
164
def __init__(self, revision_id, branch):
165
# branch can be any string or object with __str__ defined
166
BzrNewError.__init__(self)
167
self.revision_id = revision_id
171
class NoWorkingTree(BzrNewError):
172
"""No WorkingTree exists for %(base)s."""
174
def __init__(self, base):
175
BzrNewError.__init__(self)
179
class NotLocalUrl(BzrNewError):
180
"""%(url)s is not a local path."""
182
def __init__(self, url):
183
BzrNewError.__init__(self)
187
class BzrCommandError(BzrNewError):
188
"""Error from user command"""
192
# Error from malformed user command; please avoid raising this as a
193
# generic exception not caused by user input.
195
# I think it's a waste of effort to differentiate between errors that
196
# are not intended to be caught anyway. UI code need not subclass
197
# BzrCommandError, and non-UI code should not throw a subclass of
198
# BzrCommandError. ADHB 20051211
199
def __init__(self, msg):
206
class BzrOptionError(BzrCommandError):
207
"""Error in command line options"""
210
class StrictCommitFailed(BzrNewError):
211
"""Commit refused because there are unknown files in the tree"""
214
# XXX: Should be unified with TransportError; they seem to represent the
216
class PathError(BzrNewError):
217
"""Generic path error: %(path)r%(extra)s)"""
219
def __init__(self, path, extra=None):
220
BzrNewError.__init__(self)
223
self.extra = ': ' + str(extra)
228
class NoSuchFile(PathError):
229
"""No such file: %(path)r%(extra)s"""
232
class FileExists(PathError):
233
"""File exists: %(path)r%(extra)s"""
236
class DirectoryNotEmpty(PathError):
237
"""Directory not empty: %(path)r%(extra)s"""
240
class ResourceBusy(PathError):
241
"""Device or resource busy: %(path)r%(extra)s"""
244
class PermissionDenied(PathError):
245
"""Permission denied: %(path)r%(extra)s"""
248
class InvalidURL(PathError):
249
"""Invalid url supplied to transport: %(path)r%(extra)s"""
252
class InvalidURLJoin(PathError):
253
"""Invalid URL join request: %(args)s%(extra)s"""
255
def __init__(self, msg, base, args):
256
PathError.__init__(self, base, msg)
258
self.args.extend(args)
261
class UnsupportedProtocol(PathError):
262
"""Unsupported protocol for url "%(path)s"%(extra)s"""
264
def __init__(self, url, extra):
265
PathError.__init__(self, url, extra=extra)
268
class PathNotChild(BzrNewError):
269
"""Path %(path)r is not a child of path %(base)r%(extra)s"""
271
is_user_error = False
273
def __init__(self, path, base, extra=None):
274
BzrNewError.__init__(self)
278
self.extra = ': ' + str(extra)
283
# TODO: This is given a URL; we try to unescape it but doing that from inside
284
# the exception object is a bit undesirable.
285
# TODO: Probably this behavior of should be a common superclass
286
class NotBranchError(PathError):
287
"""Not a branch: %(path)s"""
289
def __init__(self, path):
290
import bzrlib.urlutils as urlutils
291
self.path = urlutils.unescape_for_display(path, 'ascii')
294
class AlreadyBranchError(PathError):
295
"""Already a branch: %(path)s."""
298
class BranchExistsWithoutWorkingTree(PathError):
299
"""Directory contains a branch, but no working tree \
300
(use bzr checkout if you wish to build a working tree): %(path)s"""
303
class NoRepositoryPresent(BzrNewError):
304
"""No repository present: %(path)r"""
305
def __init__(self, bzrdir):
306
BzrNewError.__init__(self)
307
self.path = bzrdir.transport.clone('..').base
310
class FileInWrongBranch(BzrNewError):
311
"""File %(path)s in not in branch %(branch_base)s."""
313
def __init__(self, branch, path):
314
BzrNewError.__init__(self)
316
self.branch_base = branch.base
320
class UnsupportedFormatError(BzrNewError):
321
"""Unsupported branch format: %(format)s"""
324
class UnknownFormatError(BzrNewError):
325
"""Unknown branch format: %(format)r"""
328
class IncompatibleFormat(BzrNewError):
329
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
331
def __init__(self, format, bzrdir_format):
332
BzrNewError.__init__(self)
334
self.bzrdir = bzrdir_format
337
class NotVersionedError(BzrNewError):
338
"""%(path)s is not versioned"""
339
def __init__(self, path):
340
BzrNewError.__init__(self)
344
class PathsNotVersionedError(BzrNewError):
345
# used when reporting several paths are not versioned
346
"""Path(s) are not versioned: %(paths_as_string)s"""
348
def __init__(self, paths):
349
from bzrlib.osutils import quotefn
350
BzrNewError.__init__(self)
352
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
355
class PathsDoNotExist(BzrNewError):
356
"""Path(s) do not exist: %(paths_as_string)s"""
358
# used when reporting that paths are neither versioned nor in the working
361
def __init__(self, paths):
363
from bzrlib.osutils import quotefn
364
BzrNewError.__init__(self)
366
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
369
class BadFileKindError(BzrNewError):
370
"""Cannot operate on %(filename)s of unsupported kind %(kind)s"""
373
class ForbiddenControlFileError(BzrNewError):
374
"""Cannot operate on %(filename)s because it is a control file"""
377
class LockError(BzrNewError):
378
"""Lock error: %(message)s"""
379
# All exceptions from the lock/unlock functions should be from
380
# this exception class. They will be translated as necessary. The
381
# original exception is available as e.original_error
383
# New code should prefer to raise specific subclasses
384
def __init__(self, message):
385
self.message = message
388
class CommitNotPossible(LockError):
389
"""A commit was attempted but we do not have a write lock open."""
394
class AlreadyCommitted(LockError):
395
"""A rollback was requested, but is not able to be accomplished."""
400
class ReadOnlyError(LockError):
401
"""A write attempt was made in a read only transaction on %(obj)s"""
402
def __init__(self, obj):
406
class OutSideTransaction(BzrNewError):
407
"""A transaction related operation was attempted after the transaction finished."""
410
class ObjectNotLocked(LockError):
411
"""%(obj)r is not locked"""
413
is_user_error = False
415
# this can indicate that any particular object is not locked; see also
416
# LockNotHeld which means that a particular *lock* object is not held by
417
# the caller -- perhaps they should be unified.
418
def __init__(self, obj):
422
class ReadOnlyObjectDirtiedError(ReadOnlyError):
423
"""Cannot change object %(obj)r in read only transaction"""
424
def __init__(self, obj):
428
class UnlockableTransport(LockError):
429
"""Cannot lock: transport is read only: %(transport)s"""
430
def __init__(self, transport):
431
self.transport = transport
434
class LockContention(LockError):
435
"""Could not acquire lock %(lock)s"""
436
# TODO: show full url for lock, combining the transport and relative bits?
437
def __init__(self, lock):
441
class LockBroken(LockError):
442
"""Lock was broken while still open: %(lock)s - check storage consistency!"""
443
def __init__(self, lock):
447
class LockBreakMismatch(LockError):
448
"""Lock was released and re-acquired before being broken: %(lock)s: held by %(holder)r, wanted to break %(target)r"""
449
def __init__(self, lock, holder, target):
455
class LockNotHeld(LockError):
456
"""Lock not held: %(lock)s"""
457
def __init__(self, lock):
461
class PointlessCommit(BzrNewError):
462
"""No changes to commit"""
465
class UpgradeReadonly(BzrNewError):
466
"""Upgrade URL cannot work with readonly URL's."""
469
class UpToDateFormat(BzrNewError):
470
"""The branch format %(format)s is already at the most recent format."""
472
def __init__(self, format):
473
BzrNewError.__init__(self)
478
class StrictCommitFailed(Exception):
479
"""Commit refused because there are unknowns in the tree."""
482
class NoSuchRevision(BzrNewError):
483
"""Branch %(branch)s has no revision %(revision)s"""
485
is_user_error = False
487
def __init__(self, branch, revision):
489
self.revision = revision
492
class HistoryMissing(BzrError):
493
def __init__(self, branch, object_type, object_id):
495
BzrError.__init__(self,
496
'%s is missing %s {%s}'
497
% (branch, object_type, object_id))
500
class DivergedBranches(BzrNewError):
501
"These branches have diverged. Use the merge command to reconcile them."""
505
def __init__(self, branch1, branch2):
506
self.branch1 = branch1
507
self.branch2 = branch2
510
class UnrelatedBranches(BzrNewError):
511
"Branches have no common ancestor, and no merge base revision was specified."
516
class NoCommonAncestor(BzrNewError):
517
"Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
519
def __init__(self, revision_a, revision_b):
520
self.revision_a = revision_a
521
self.revision_b = revision_b
524
class NoCommonRoot(BzrError):
525
def __init__(self, revision_a, revision_b):
526
msg = "Revisions are not derived from the same root: %s %s." \
527
% (revision_a, revision_b)
528
BzrError.__init__(self, msg)
532
class NotAncestor(BzrError):
533
def __init__(self, rev_id, not_ancestor_id):
534
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
536
BzrError.__init__(self, msg)
538
self.not_ancestor_id = not_ancestor_id
541
class InstallFailed(BzrError):
542
def __init__(self, revisions):
543
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
544
BzrError.__init__(self, msg)
545
self.revisions = revisions
548
class AmbiguousBase(BzrError):
549
def __init__(self, bases):
550
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
552
msg = "The correct base is unclear, because %s are all equally close" %\
554
BzrError.__init__(self, msg)
558
class NoCommits(BzrError):
559
def __init__(self, branch):
560
msg = "Branch %s has no commits." % branch
561
BzrError.__init__(self, msg)
564
class UnlistableStore(BzrError):
565
def __init__(self, store):
566
BzrError.__init__(self, "Store %s is not listable" % store)
570
class UnlistableBranch(BzrError):
571
def __init__(self, br):
572
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
575
class BoundBranchOutOfDate(BzrNewError):
576
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
577
def __init__(self, branch, master):
578
BzrNewError.__init__(self)
583
class CommitToDoubleBoundBranch(BzrNewError):
584
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
585
def __init__(self, branch, master, remote):
586
BzrNewError.__init__(self)
592
class OverwriteBoundBranch(BzrNewError):
593
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
594
def __init__(self, branch):
595
BzrNewError.__init__(self)
599
class BoundBranchConnectionFailure(BzrNewError):
600
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
601
def __init__(self, branch, target, error):
602
BzrNewError.__init__(self)
608
class WeaveError(BzrNewError):
609
"""Error in processing weave: %(message)s"""
611
def __init__(self, message=None):
612
BzrNewError.__init__(self)
613
self.message = message
616
class WeaveRevisionAlreadyPresent(WeaveError):
617
"""Revision {%(revision_id)s} already present in %(weave)s"""
618
def __init__(self, revision_id, weave):
620
WeaveError.__init__(self)
621
self.revision_id = revision_id
625
class WeaveRevisionNotPresent(WeaveError):
626
"""Revision {%(revision_id)s} not present in %(weave)s"""
628
def __init__(self, revision_id, weave):
629
WeaveError.__init__(self)
630
self.revision_id = revision_id
634
class WeaveFormatError(WeaveError):
635
"""Weave invariant violated: %(what)s"""
637
def __init__(self, what):
638
WeaveError.__init__(self)
642
class WeaveParentMismatch(WeaveError):
643
"""Parents are mismatched between two revisions."""
646
class WeaveInvalidChecksum(WeaveError):
647
"""Text did not match it's checksum: %(message)s"""
650
class WeaveTextDiffers(WeaveError):
651
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
653
def __init__(self, revision_id, weave_a, weave_b):
654
WeaveError.__init__(self)
655
self.revision_id = revision_id
656
self.weave_a = weave_a
657
self.weave_b = weave_b
660
class WeaveTextDiffers(WeaveError):
661
"""Weaves differ on text content. Revision: {%(revision_id)s}, %(weave_a)s, %(weave_b)s"""
663
def __init__(self, revision_id, weave_a, weave_b):
664
WeaveError.__init__(self)
665
self.revision_id = revision_id
666
self.weave_a = weave_a
667
self.weave_b = weave_b
670
class VersionedFileError(BzrNewError):
671
"""Versioned file error."""
674
class RevisionNotPresent(VersionedFileError):
675
"""Revision {%(revision_id)s} not present in %(file_id)s."""
677
def __init__(self, revision_id, file_id):
678
VersionedFileError.__init__(self)
679
self.revision_id = revision_id
680
self.file_id = file_id
683
class RevisionAlreadyPresent(VersionedFileError):
684
"""Revision {%(revision_id)s} already present in %(file_id)s."""
686
def __init__(self, revision_id, file_id):
687
VersionedFileError.__init__(self)
688
self.revision_id = revision_id
689
self.file_id = file_id
692
class KnitError(BzrNewError):
696
class KnitHeaderError(KnitError):
697
"""Knit header error: %(badline)r unexpected"""
699
def __init__(self, badline):
700
KnitError.__init__(self)
701
self.badline = badline
704
class KnitCorrupt(KnitError):
705
"""Knit %(filename)s corrupt: %(how)s"""
707
def __init__(self, filename, how):
708
KnitError.__init__(self)
709
self.filename = filename
713
class NoSuchExportFormat(BzrNewError):
714
"""Export format %(format)r not supported"""
715
def __init__(self, format):
716
BzrNewError.__init__(self)
720
class TransportError(BzrError):
721
"""All errors thrown by Transport implementations should derive
724
def __init__(self, msg=None, orig_error=None):
725
if msg is None and orig_error is not None:
726
msg = str(orig_error)
727
BzrError.__init__(self, msg)
729
self.orig_error = orig_error
732
# A set of semi-meaningful errors which can be thrown
733
class TransportNotPossible(TransportError):
734
"""This is for transports where a specific function is explicitly not
735
possible. Such as pushing files to an HTTP server.
740
class ConnectionError(TransportError):
741
"""A connection problem prevents file retrieval.
742
This does not indicate whether the file exists or not; it indicates that a
743
precondition for requesting the file was not met.
745
def __init__(self, msg=None, orig_error=None):
746
TransportError.__init__(self, msg=msg, orig_error=orig_error)
749
class ConnectionReset(TransportError):
750
"""The connection has been closed."""
754
class ConflictsInTree(BzrError):
756
BzrError.__init__(self, "Working tree has conflicts.")
759
class ParseConfigError(BzrError):
760
def __init__(self, errors, filename):
763
message = "Error(s) parsing config file %s:\n%s" % \
764
(filename, ('\n'.join(e.message for e in errors)))
765
BzrError.__init__(self, message)
768
class SigningFailed(BzrError):
769
def __init__(self, command_line):
770
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
774
class WorkingTreeNotRevision(BzrError):
775
def __init__(self, tree):
776
BzrError.__init__(self, "The working tree for %s has changed since"
777
" last commit, but weave merge requires that it be"
778
" unchanged." % tree.basedir)
781
class CantReprocessAndShowBase(BzrNewError):
782
"""Can't reprocess and show base.
783
Reprocessing obscures relationship of conflicting lines to base."""
786
class GraphCycleError(BzrNewError):
787
"""Cycle in graph %(graph)r"""
788
def __init__(self, graph):
789
BzrNewError.__init__(self)
793
class NotConflicted(BzrNewError):
794
"""File %(filename)s is not conflicted."""
796
def __init__(self, filename):
797
BzrNewError.__init__(self)
798
self.filename = filename
801
class MustUseDecorated(Exception):
802
"""A decorating function has requested its original command be used.
804
This should never escape bzr, so does not need to be printable.
808
class NoBundleFound(BzrNewError):
809
"""No bundle was found in %(filename)s"""
810
def __init__(self, filename):
811
BzrNewError.__init__(self)
812
self.filename = filename
815
class BundleNotSupported(BzrNewError):
816
"""Unable to handle bundle version %(version)s: %(msg)s"""
817
def __init__(self, version, msg):
818
BzrNewError.__init__(self)
819
self.version = version
823
class MissingText(BzrNewError):
824
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
826
def __init__(self, branch, text_revision, file_id):
827
BzrNewError.__init__(self)
829
self.base = branch.base
830
self.text_revision = text_revision
831
self.file_id = file_id
834
class DuplicateKey(BzrNewError):
835
"""Key %(key)s is already present in map"""
838
class MalformedTransform(BzrNewError):
839
"""Tree transform is malformed %(conflicts)r"""
842
class BzrBadParameter(BzrNewError):
843
"""A bad parameter : %(param)s is not usable.
845
This exception should never be thrown, but it is a base class for all
846
parameter-to-function errors.
848
def __init__(self, param):
849
BzrNewError.__init__(self)
853
class BzrBadParameterNotUnicode(BzrBadParameter):
854
"""Parameter %(param)s is neither unicode nor utf8."""
857
class ReusingTransform(BzrNewError):
858
"""Attempt to reuse a transform that has already been applied."""
861
class CantMoveRoot(BzrNewError):
862
"""Moving the root directory is not supported at this time"""
865
class BzrBadParameterNotString(BzrBadParameter):
866
"""Parameter %(param)s is not a string or unicode string."""
869
class BzrBadParameterMissing(BzrBadParameter):
870
"""Parameter $(param)s is required but not present."""
873
class BzrBadParameterUnicode(BzrBadParameter):
874
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
877
class BzrBadParameterContainsNewline(BzrBadParameter):
878
"""Parameter %(param)s contains a newline."""
881
class DependencyNotPresent(BzrNewError):
882
"""Unable to import library "%(library)s": %(error)s"""
884
def __init__(self, library, error):
885
BzrNewError.__init__(self, library=library, error=error)
888
class ParamikoNotPresent(DependencyNotPresent):
889
"""Unable to import paramiko (required for sftp support): %(error)s"""
891
def __init__(self, error):
892
DependencyNotPresent.__init__(self, 'paramiko', error)
895
class UninitializableFormat(BzrNewError):
896
"""Format %(format)s cannot be initialised by this version of bzr."""
898
def __init__(self, format):
899
BzrNewError.__init__(self)
903
class NoDiff(BzrNewError):
904
"""Diff is not installed on this machine: %(msg)s"""
906
def __init__(self, msg):
907
super(NoDiff, self).__init__(msg=msg)
910
class NoDiff3(BzrNewError):
911
"""Diff3 is not installed on this machine."""
914
class ExistingLimbo(BzrNewError):
915
"""This tree contains left-over files from a failed operation.
916
Please examine %(limbo_dir)s to see if it contains any files you wish to
917
keep, and delete it when you are done.
919
def __init__(self, limbo_dir):
920
BzrNewError.__init__(self)
921
self.limbo_dir = limbo_dir
924
class ImmortalLimbo(BzrNewError):
925
"""Unable to delete transform temporary directory $(limbo_dir)s.
926
Please examine %(limbo_dir)s to see if it contains any files you wish to
927
keep, and delete it when you are done.
929
def __init__(self, limbo_dir):
930
BzrNewError.__init__(self)
931
self.limbo_dir = limbo_dir
934
class OutOfDateTree(BzrNewError):
935
"""Working tree is out of date, please run 'bzr update'."""
937
def __init__(self, tree):
938
BzrNewError.__init__(self)
942
class MergeModifiedFormatError(BzrNewError):
943
"""Error in merge modified format"""
946
class ConflictFormatError(BzrNewError):
947
"""Format error in conflict listings"""
950
class CorruptRepository(BzrNewError):
951
"""An error has been detected in the repository %(repo_path)s.
952
Please run bzr reconcile on this repository."""
954
def __init__(self, repo):
955
BzrNewError.__init__(self)
956
self.repo_path = repo.bzrdir.root_transport.base
959
class UpgradeRequired(BzrNewError):
960
"""To use this feature you must upgrade your branch at %(path)s."""
962
def __init__(self, path):
963
BzrNewError.__init__(self)
967
class LocalRequiresBoundBranch(BzrNewError):
968
"""Cannot perform local-only commits on unbound branches."""
971
class MissingProgressBarFinish(BzrNewError):
972
"""A nested progress bar was not 'finished' correctly."""
975
class UnsupportedOperation(BzrNewError):
976
"""The method %(mname)s is not supported on objects of type %(tname)s."""
977
def __init__(self, method, method_self):
979
self.mname = method.__name__
980
self.tname = type(method_self).__name__
983
class BinaryFile(BzrNewError):
984
"""File is binary but should be text."""
987
class IllegalPath(BzrNewError):
988
"""The path %(path)s is not permitted on this platform"""
990
def __init__(self, path):
991
BzrNewError.__init__(self)
995
class TestamentMismatch(BzrNewError):
996
"""Testament did not match expected value.
997
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
1000
def __init__(self, revision_id, expected, measured):
1001
self.revision_id = revision_id
1002
self.expected = expected
1003
self.measured = measured
1006
class NotABundle(BzrNewError):
1007
"""Not a bzr revision-bundle: %(text)r"""
1009
def __init__(self, text):
1013
class BadBundle(Exception): pass
1016
class MalformedHeader(BadBundle): pass
1019
class MalformedPatches(BadBundle): pass
1022
class MalformedFooter(BadBundle): pass
added
removed
bzrlib/errors.py
